Journal of Dalian Maritime University >
2020 , Vol. 46 >Issue 1: 97 - 106
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2020.01.011
Yard crane scheduling based on bracket type single cantilever box area for automated terminals
Received date: 2019-08-05
Revised date: 2019-09-13
Online published: 2019-09-13
In order to improve the operation efficiency of the box area in the automated terminals, the layout of the single-side cantilever cranes was put forward, and on this basis, the yard cranes scheduling was carried out. By considering the safety distance between yard cranes and the number of bracket buffers constraints, the integer programming model was established, and the genetic algorithm was designed to solve the model, the yard cranes scheduling of two layouts was compared. The results show that under the layout of bracket type single cantilever box area, the operation efficiency of the yard cranes is increased by 14.50%, and the waiting time of the yard cranes is reduced by 65.99%. The layout of single cantilever can better solve the optimization problem of multi-field bridge joint operation, and improve the operation efficiency, which provides a new idea for automatic terminal box area planning.
ZHANG Yu-ting , LIANG Cheng-ji , HU Xiao-yuan . Yard crane scheduling based on bracket type single cantilever box area for automated terminals[J]. Journal of Dalian Maritime University, 2020 , 46(1) : 97 -106 . DOI: 10.16411/j.cnki.issn1006-7736.2020.01.011
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